US8849613B2 - Vibration protection in a variable speed compressor - Google Patents
Vibration protection in a variable speed compressor Download PDFInfo
- Publication number
- US8849613B2 US8849613B2 US12/983,615 US98361511A US8849613B2 US 8849613 B2 US8849613 B2 US 8849613B2 US 98361511 A US98361511 A US 98361511A US 8849613 B2 US8849613 B2 US 8849613B2
- Authority
- US
- United States
- Prior art keywords
- frequency
- compressor
- vibration
- allowed
- operating time
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active, expires
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B25/00—Regulating, controlling, or safety means
- F01B25/16—Safety means responsive to specific conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
- F01C20/28—Safety arrangements; Monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/10—Other safety measures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/28—Safety arrangements; Monitoring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
- G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/40—Data acquisition and logging
-
- G06F19/00—
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
Abstract
Description
Claims (20)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/983,615 US8849613B2 (en) | 2007-10-05 | 2011-01-03 | Vibration protection in a variable speed compressor |
US14/499,849 US9683563B2 (en) | 2007-10-05 | 2014-09-29 | Vibration protection in a variable speed compressor |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97785907P | 2007-10-05 | 2007-10-05 | |
US12/244,528 US7895003B2 (en) | 2007-10-05 | 2008-10-02 | Vibration protection in a variable speed compressor |
US12/983,615 US8849613B2 (en) | 2007-10-05 | 2011-01-03 | Vibration protection in a variable speed compressor |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/244,528 Continuation US7895003B2 (en) | 2007-10-05 | 2008-10-02 | Vibration protection in a variable speed compressor |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/499,849 Continuation US9683563B2 (en) | 2007-10-05 | 2014-09-29 | Vibration protection in a variable speed compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
US20110129354A1 US20110129354A1 (en) | 2011-06-02 |
US8849613B2 true US8849613B2 (en) | 2014-09-30 |
Family
ID=40523968
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/244,528 Active 2029-04-16 US7895003B2 (en) | 2007-10-05 | 2008-10-02 | Vibration protection in a variable speed compressor |
US12/983,615 Active 2030-11-22 US8849613B2 (en) | 2007-10-05 | 2011-01-03 | Vibration protection in a variable speed compressor |
US14/499,849 Active 2029-12-08 US9683563B2 (en) | 2007-10-05 | 2014-09-29 | Vibration protection in a variable speed compressor |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/244,528 Active 2029-04-16 US7895003B2 (en) | 2007-10-05 | 2008-10-02 | Vibration protection in a variable speed compressor |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/499,849 Active 2029-12-08 US9683563B2 (en) | 2007-10-05 | 2014-09-29 | Vibration protection in a variable speed compressor |
Country Status (6)
Country | Link |
---|---|
US (3) | US7895003B2 (en) |
EP (1) | EP2198157B1 (en) |
KR (1) | KR101213992B1 (en) |
CN (1) | CN101821505B (en) |
ES (1) | ES2643319T3 (en) |
WO (1) | WO2009045495A1 (en) |
Cited By (4)
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DE102016206337A1 (en) * | 2015-12-23 | 2017-06-29 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Method for operating an electromotive auxiliary unit |
US10962009B2 (en) | 2007-10-08 | 2021-03-30 | Emerson Climate Technologies, Inc. | Variable speed compressor protection system and method |
US11206743B2 (en) | 2019-07-25 | 2021-12-21 | Emerson Climate Technolgies, Inc. | Electronics enclosure with heat-transfer element |
US11578880B2 (en) | 2018-01-20 | 2023-02-14 | Daikin Industries, Ltd. | System and method for heating and cooling |
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US8950206B2 (en) | 2007-10-05 | 2015-02-10 | Emerson Climate Technologies, Inc. | Compressor assembly having electronics cooling system and method |
US7895003B2 (en) * | 2007-10-05 | 2011-02-22 | Emerson Climate Technologies, Inc. | Vibration protection in a variable speed compressor |
US9541907B2 (en) | 2007-10-08 | 2017-01-10 | Emerson Climate Technologies, Inc. | System and method for calibrating parameters for a refrigeration system with a variable speed compressor |
US8418483B2 (en) | 2007-10-08 | 2013-04-16 | Emerson Climate Technologies, Inc. | System and method for calculating parameters for a refrigeration system with a variable speed compressor |
US8539786B2 (en) | 2007-10-08 | 2013-09-24 | Emerson Climate Technologies, Inc. | System and method for monitoring overheat of a compressor |
US8448459B2 (en) | 2007-10-08 | 2013-05-28 | Emerson Climate Technologies, Inc. | System and method for evaluating parameters for a refrigeration system with a variable speed compressor |
JP5899407B2 (en) * | 2011-07-22 | 2016-04-06 | パナソニックIpマネジメント株式会社 | refrigerator |
KR101772083B1 (en) * | 2012-01-30 | 2017-08-28 | 엘지전자 주식회사 | Apparatus for controlling compressor and refrigerator having the same |
EP2717000B1 (en) * | 2012-10-08 | 2020-08-26 | Emerson Climate Technologies GmbH | Refrigeration system and method for operating said refrigeration system |
US10208978B2 (en) * | 2012-11-08 | 2019-02-19 | Lennox Industries Inc. | System for generating electrical energy from waste energy |
CN103912956B (en) * | 2013-01-04 | 2016-12-28 | 广东美的制冷设备有限公司 | Convertible frequency air-conditioner and resonance point jump adaptive approach thereof |
KR102037290B1 (en) * | 2013-01-29 | 2019-10-28 | 엘지전자 주식회사 | Device and method for reducing vibration in compressor |
US9528727B2 (en) * | 2013-03-15 | 2016-12-27 | Whirlpool Corporation | Robust fixed-sequence control method and appliance for exceptional temperature stability |
US9817408B2 (en) | 2013-07-30 | 2017-11-14 | Trane International Inc. | Vibration control for a variable speed cooling system |
US9473060B2 (en) * | 2014-08-11 | 2016-10-18 | Nidec Motor Corporation | Motor control system and method for skipping resonant operating frequencies |
CN104535174B (en) * | 2014-12-05 | 2019-01-29 | 苏州汇川技术有限公司 | A kind of mechanical resonance detection device and method |
CN104697260B (en) * | 2015-02-13 | 2017-03-22 | 广东芬尼克兹节能设备有限公司 | Control method for frequency adjustment point of heat pump unit |
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EP3101278B1 (en) * | 2015-06-03 | 2021-04-28 | ABB Schweiz AG | Active damping of oscillations in a control process |
CN108138757B (en) * | 2015-11-13 | 2019-10-18 | 株式会社日立产机系统 | Gas compressor |
CN106930964B (en) * | 2015-12-31 | 2018-10-12 | 华为技术有限公司 | Piezoelectric fan intrinsic frequency measurement method and piezoelectric fan |
JP6524335B2 (en) * | 2016-03-14 | 2019-06-05 | 三菱電機株式会社 | Air conditioner |
CN107816836A (en) * | 2016-09-12 | 2018-03-20 | 澄光绿能科技有限公司 | Can accurate temperature control cooling machining medium cooling recirculation system |
CN106895660A (en) * | 2017-02-06 | 2017-06-27 | 安徽美芝制冷设备有限公司 | Frequency conversion refrigerator and its control system and control method |
CN107436018B (en) * | 2017-08-09 | 2019-01-29 | 珠海格力电器股份有限公司 | Improve control method, device and the air-conditioning of air conditioner piping air column resonance |
CN107387382B (en) * | 2017-08-31 | 2019-06-04 | 广东美芝制冷设备有限公司 | Control method, compressor assembly and the refrigeration equipment of compressor amplitude |
CN107883626A (en) * | 2017-11-27 | 2018-04-06 | 珠海格力电器股份有限公司 | Coolant circulating system and its control method |
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US11067322B2 (en) * | 2019-01-30 | 2021-07-20 | Lennox Industries Inc. | Method and apparatus for preventing component malfunction using accelerometers |
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US11060776B2 (en) | 2019-03-27 | 2021-07-13 | Follett Corporation | Method for controlling a refrigeration device |
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US9683563B2 (en) | 2017-06-20 |
KR101213992B1 (en) | 2012-12-20 |
US20110129354A1 (en) | 2011-06-02 |
EP2198157A4 (en) | 2015-07-08 |
WO2009045495A1 (en) | 2009-04-09 |
US7895003B2 (en) | 2011-02-22 |
CN101821505A (en) | 2010-09-01 |
EP2198157B1 (en) | 2017-09-13 |
CN101821505B (en) | 2013-06-19 |
EP2198157A1 (en) | 2010-06-23 |
US20090093911A1 (en) | 2009-04-09 |
KR20100083804A (en) | 2010-07-22 |
ES2643319T3 (en) | 2017-11-22 |
US20150051742A1 (en) | 2015-02-19 |
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